An advertiser enabled Conversion Optimizer and noticed a decrease in the number of conversions. What could have caused this decrease to occur?

–An advertiser enabled Conversion Optimizer and noticed a decrease in the number of conversions. What could have caused this decrease to occur?– –The specific Conversion Optimizer code snippet was not added to the site.– –The cost-per-click (CPC) bid was lower than the recommended amount.– –The ads in the campaign are waiting to be approved.– —The … Read more